HMS H34

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Career
Name: HMS H34
Builder: Cammell Laird, Birkenhead
Laid down: 20 November 1917
Commissioned: 10 September 1919
Fate: Sold for scrapping, July 1945
General characteristics
Class and type: H class submarine
Displacement: 423 long tons (430 t) surfaced
510 long tons (518 t) submerged
Length: 171 ft 0 in (52.12 m)
Beam: 15 ft 4 in (4.67 m)
Propulsion: 1 × 480 hp (358 kW) diesel engine
2 × 620 hp (462 kW) electric motors
Speed: 11.5 knots (21.3 km/h; 13.2 mph) surfaced
9 knots (17 km/h; 10 mph) submerged
Range: 2,985 nmi (5,528 km) at 7.5 kn (13.9 km/h; 8.6 mph) surfaced
130 nmi (240 km) at 2 kn (3.7 km/h; 2.3 mph) submerged
Complement: 22
Armament:

HMS H34 was a British H class submarine built by Cammell Laird, Birkenhead. She was laid down on 20 November 1917 and was commissioned on 10 September 1919. It had a complement of twenty-two crew members.

HMS H34 was one of the seven H class submarines to survive until the end of World War II. She was sold for scrapping in Troon in July 1945.

Design[edit]

Like all post-H20 British H-class submarines, H34 had a displacement of 440 tonnes (490 short tons) at the surface and 500 tonnes (550 short tons) while submerged.[1] It had a total length of 171 feet (52 m),[2] a beam length of 15 feet 4 inches (4.67 m), and a draught length of 12 metres (39 ft).[3] It contained a diesel engines providing a total power of 480 horsepower (360 kW) and two electric motors each providing 320 horsepower (240 kW) power.[3] The use of its electric motors made the submarine travel at 11 knots (20 km/h; 13 mph). It would normally carry 16.4 tonnes (18.1 short tons) of fuel and had a maximum capacity of 18 tonnes (20 short tons).[4]

The submarine had a maximum surface speed of 13 knots (24 km/h; 15 mph) and a submerged speed of 10.5 knots (19.4 km/h; 12.1 mph). Post-H20 British H-class submarines had ranges of 2,985 nautical miles (5,528 km; 3,435 mi) at speeds of 7.5 knots (13.9 km/h; 8.6 mph) when surfaced.[1][3] H34 was fitted with an anti-aircraft gun and four 21 inches (530 mm) torpedo tubes. Its torpedo tubes were fitted to the bows and the submarine was loaded with eight 21 inches (530 mm) torpedoes.[1] It is a Holland 602 type submarine but was designed to meet Royal Navy specifications. Its complement was twenty-two crew members.[1]

References[edit]

  1. ^ a b c d "H-class". Battleships-Cruisers, Cranston Fine Arts. Retrieved 20 August 2015. 
  2. ^ Derek Walters (2004). The History of the British 'U' Class Submarine. Casemate Publishers. pp. 2–. ISBN 978-1-84415-131-8. 
  3. ^ a b c Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8. OCLC 67375475.  Retrieved from Naval-History on 20 August 2015.
  4. ^ J. D. Perkins (1999). "Building History and Technical Details for Canadian CC-Boats and the Original H-CLASS". Electric Boat Company Holland Patent Submarines. Retrieved 20 August 2015. 

Bibliography[edit]

  • Hutchinson, Robert. Submarines, War Beneath The Waves, From 1776 To The Present Day.